CN111503377A - Assembled gallows - Google Patents
Assembled gallows Download PDFInfo
- Publication number
- CN111503377A CN111503377A CN202010289341.0A CN202010289341A CN111503377A CN 111503377 A CN111503377 A CN 111503377A CN 202010289341 A CN202010289341 A CN 202010289341A CN 111503377 A CN111503377 A CN 111503377A
- Authority
- CN
- China
- Prior art keywords
- pipe clamp
- plate
- fixing
- bolt
- lower pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 239000011295 pitch Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/223—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes
- F16L3/227—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes each pipe being supported by a separate element fastened to the base
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/237—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for two pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses an assembled support and hanger which comprises transverse steel, vertical steel, a fixing plate, a mounting plate, a first bolt, a second bolt, an upper pipe clamp, a sliding plate, a lower pipe clamp, a third bolt, a protective pad, a connecting block, a gear, a rack plate and a spring. The vertical steel pipe clamp is simple in structure and convenient to operate, the vertical steel can be fixed with a building through the fixing plate, the mounting plate and other structures, the pipeline can be fixed through the upper pipe clamp and the lower pipe clamp, the fixing position of the upper pipe clamp can be adjusted through the third bolt, pipelines with different specifications can be conveniently fixed, and the assembly is simple; the position of the lower pipe clamp can be changed through the gear and the rack plate, so that the fixing position of the pipeline is adjusted, the rack plate can be extruded through the spring, the position of the gear is fixed, and the pipeline is adjusted in the later stage.
Description
Technical Field
The invention relates to a support and hanger, in particular to an assembly type support and hanger, and belongs to the technical field of support and hanger application.
Background
The support and hanger is mainly used for supporting various pipelines and the like, is usually attached to various buildings, is a common support system, is widely applied to various industries, and is used for supporting pipeline wiring and the like.
Traditional gallows is more when the installation structure, and adopts welded form more, and the installation effectiveness is lower, can not adjust pipeline fixed knot simultaneously at any time according to the difference of pipeline specification, and is difficult to adjust or change after the installation is accomplished, makes the practicality of a gallows have certain reduction. Therefore, a fabricated support and hanger is proposed to solve the above problems.
Disclosure of Invention
The present invention is directed to solving the above problems by providing a fabricated support and hanger.
The invention achieves the aim through the following technical scheme, and the assembly type support and hanger comprises transverse section steel, a fixing structure and an adjusting structure, wherein one side of the transverse section steel is fixedly connected with vertical section steel;
the fixing structure comprises a building fixing structure and a pipeline fixing structure, the building fixing structure comprises a fixing plate, the fixing plate is installed at the top of the vertical steel, the bottom of the fixing plate is fixedly connected with an installation plate, the installation plate is in threaded connection with a spring, the top of the fixing plate is in threaded connection with a second bolt, the pipeline fixing structure comprises an upper pipe clamp, the bottom of the upper pipe clamp is fixedly connected with a sliding plate, the sliding plate is slidably connected with a lower pipe clamp, the lower pipe clamp is in threaded connection with a third bolt, and the top of the lower pipe clamp is fixedly connected with;
the adjusting structure comprises a connecting block, the connecting block is fixedly connected to the bottom of the third bolt, one side of the connecting block is rotated to connect a gear, the gear is meshed with the rack plate, a spring is fixedly connected to the bottom of the rack plate, an adjusting cavity is formed in the transverse steel, and the bottom of the spring is fixedly connected to the bottom of the adjusting cavity.
Preferably, the equal rigid coupling in horizontal shaped steel both sides has perpendicular shaped steel, the mounting panel of two symmetric distributions of fixed plate bottom rigid coupling, first screw hole has all been seted up to perpendicular shaped steel top and mounting panel, just the pitch of first screw hole is the same with the pitch of first bolt.
Preferably, the cross-section of fixed plate is U type structure, just the equal rigid coupling in fixed plate top has the connecting plate, and two at least two second screw holes have all been seted up on the connecting plate, just the pitch of second screw hole is the same with the pitch of first bolt.
Preferably, the lower pipe clamp is provided with a sliding groove, the lower pipe clamp is provided with a third threaded hole, the sliding plate is provided with a plurality of fixing holes, the fixing holes are provided with internal threads, and the thread pitches of the third threaded hole and the fixing holes are the same as the thread pitch of the third bolt.
Preferably, the cross-section of going up the pipe clamp is the arc structure, the fixed slot of arc structure is seted up to the lower pipe clamp, just the equal rigid coupling in lower pipe clamp top and upper pipe clamp bottom has the protection pad.
Preferably, the connecting block both sides all rotate and are connected with the gear, just the gear bottom all meshes the rack plate, horizontal shaped steel has been seted up and has been adjusted chamber and spread groove, just it is linked together to adjust chamber and spread groove.
The invention has the beneficial effects that:
1. the fixing structure is simple in structure and convenient to operate, the vertical steel can be fixed with a building through the fixing plate, the mounting plate and other structures, the pipeline can be fixed through the upper pipe clamp and the lower pipe clamp, the fixing position of the upper pipe clamp can be adjusted through the third bolt, the pipelines with different specifications can be conveniently fixed, and the assembly is simple;
2. the invention can change the position of the lower pipe clamp through the gear and the rack plate, thereby adjusting the fixed position of the pipeline according to the requirement, and can extrude the rack plate through the spring, thereby fixing the position of the gear and facilitating the later adjustment of the position of the pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic side view of the horizontal section steel according to the present invention;
FIG. 4 is a schematic view of a portion of the structure shown in FIG. 2.
In the figure: 1. the steel frame structure comprises transverse steel, 2, vertical steel, 3, a fixing plate, 4, a mounting plate, 5, a first bolt, 6, a second bolt, 7, an upper pipe clamp, 8, a sliding plate, 9, a lower pipe clamp, 10, a third bolt, 11, a protective pad, 12, a connecting block, 13, a gear, 14, a rack plate, 15 and a spring.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-4, an assembly type support and hanger comprises a transverse steel 1, a fixing structure and an adjusting structure, wherein one side of the transverse steel 1 is fixedly connected with a vertical steel 2;
the fixing structure comprises a building fixing structure and a pipeline fixing structure, the building fixing structure comprises a fixing plate 3, the fixing plate 3 is installed at the top of a vertical steel 2, the bottom of the fixing plate 3 is fixedly connected with an installation plate 4, the installation plate 4 is in threaded connection with a spring 15, the top of the fixing plate 3 is in threaded connection with a second bolt 6, the pipeline fixing structure comprises an upper pipe clamp 7, the bottom of the upper pipe clamp 7 is fixedly connected with a sliding plate 8, the sliding plate 8 is slidably connected with a lower pipe clamp 9, the lower pipe clamp 9 is in threaded connection with a third bolt 10, and the top of the lower pipe clamp 9 is fixedly connected with;
the adjusting structure comprises a connecting block 12, the connecting block 12 is fixedly connected to the bottom of a third bolt 10, one side of the connecting block 12 is rotated to connect a gear 13, the gear 13 is meshed with a rack plate 14, a spring 15 is fixedly connected to the bottom of the rack plate 14, an adjusting cavity is formed in the transverse steel 1, and the bottom of the spring 15 is fixedly connected to the bottom of the adjusting cavity.
When the invention is used, firstly fixing a fixing plate 3 on a building through a second bolt 6, then aligning a mounting plate 4 with a first threaded hole formed on a vertical steel 2, then fixing the vertical steel 2 and the mounting plate 4 through a first bolt 5, then fixing two fixing plates 3 on the building in sequence, fixing the mounting plate 4 with the vertical steel 2, then pressing down a pipe clamp 9 to drive a connecting block 12 to move downwards, then moving a lower pipe clamp 9 to drive the connecting block 12 to move so as to drive a gear 13 to rotate on a rack plate 14, after adjusting to a proper position, loosening the lower pipe clamp 9, moving the rack plate 14 upwards under the action of a spring 15, and clamping the gear 13 by matching with a horizontal steel 1 so as to fix the position of the lower pipe clamp 9, then placing a pipeline on the lower pipe clamp 9, then placing a sliding plate 8 into a sliding groove formed on the lower pipe clamp 9, and then according to the specification of the pipeline, and aligning the third threaded holes with the corresponding fixing holes, and fixing the sliding plate 8 and the lower pipe clamp 9 by using the third bolts 10, so as to fix the position of the pipeline, and simultaneously, after the pipeline is installed, adjusting the position of the lower pipe clamp 9 in the same way, namely adjusting the position of the pipeline, wherein the assembling sequence of each part can be changed as required.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides an assembled gallows which characterized in that: the device comprises transverse section steel (1), a fixing structure and an adjusting structure, wherein one side of the transverse section steel (1) is fixedly connected with vertical section steel (2);
the fixing structure comprises a building fixing structure and a pipeline fixing structure, the building fixing structure comprises a fixing plate (3), the fixing plate (3) is installed at the top of the vertical steel (2), the bottom of the fixing plate (3) is fixedly connected with an installation plate (4), the installation plate (4) is in threaded connection with a spring (15), the top of the fixing plate (3) is in threaded connection with a second bolt (6), the pipeline fixing structure comprises an upper pipe clamp (7), the bottom of the upper pipe clamp (7) is fixedly connected with a sliding plate (8), the sliding plate (8) is slidably connected with a lower pipe clamp (9), the lower pipe clamp (9) is in threaded connection with a third bolt (10), and the top of the lower pipe clamp (9) is fixedly connected with a protection;
the adjusting structure comprises a connecting block (12), the connecting block (12) is fixedly connected to the bottom of a third bolt (10), one side of the connecting block (12) is rotated to connect a gear (13), the gear (13) is meshed with a rack plate (14), the rack plate (14) is fixedly connected with a spring (15) at the bottom, the transverse steel (1) is provided with an adjusting cavity, and the spring (15) is fixedly connected to the bottom of the adjusting cavity.
2. The fabricated support and hanger of claim 1, wherein: the equal rigid coupling in horizontal shaped steel (1) both sides has perpendicular shaped steel (2), mounting panel (4) of two symmetric distributions of fixed plate (3) bottom rigid coupling, first screw hole has all been seted up in perpendicular shaped steel (2) top and mounting panel (4), just the pitch of first screw hole is the same with the pitch of first bolt (5).
3. The fabricated support and hanger of claim 1, wherein: the cross-section of fixed plate (3) is U type structure, just the equal rigid coupling in fixed plate (3) top has the connecting plate, and two at least two second screw holes have all been seted up on the connecting plate, just the pitch of second screw hole is the same with the pitch of first bolt (5).
4. The fabricated support and hanger of claim 1, wherein: the lower pipe clamp (9) is provided with a sliding groove, the lower pipe clamp (9) is provided with a third threaded hole, the sliding plate (8) is provided with a plurality of fixing holes, the fixing holes are provided with internal threads, and the thread pitches of the third threaded hole and the fixing holes are the same as the thread pitch of the third bolt (10).
5. The fabricated support and hanger of claim 1, wherein: the cross-section of going up pipe clamp (7) is the arc structure, the fixed slot of arc structure is seted up in lower pipe clamp (9), just equal rigid coupling in lower pipe clamp (9) top and last pipe clamp (7) bottom has protection pad (11).
6. The fabricated support and hanger of claim 1, wherein: connecting block (12) both sides all rotate and are connected with gear (13), just gear (13) bottom all meshes rack plate (14), horizontal shaped steel (1) has been seted up and has been adjusted chamber and spread groove, just it is linked together to adjust chamber and spread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010289341.0A CN111503377A (en) | 2020-04-14 | 2020-04-14 | Assembled gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010289341.0A CN111503377A (en) | 2020-04-14 | 2020-04-14 | Assembled gallows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111503377A true CN111503377A (en) | 2020-08-07 |
Family
ID=71869222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010289341.0A Pending CN111503377A (en) | 2020-04-14 | 2020-04-14 | Assembled gallows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111503377A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753643A (en) * | 2021-11-12 | 2022-07-15 | 山西建筑工程集团有限公司 | Auxiliary mounting connecting piece for bottom die of steel bar truss floor support plate based on concrete pouring |
| NL2033952B1 (en) * | 2023-01-12 | 2024-07-22 | Kropman Installatietechniek B V | METHOD AND SYSTEM FOR HANGING PIPES FROM A DECK IN A ROOM |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725897A (en) * | 2017-11-08 | 2018-02-23 | 山东同其智能科技有限公司 | A kind of installation of central air-conditioning is with hanging code |
| CN207093939U (en) * | 2017-05-23 | 2018-03-13 | 惠安县德虹数控设备有限公司 | A kind of pipe clamp with adjustable pipeline support |
| CN208417747U (en) * | 2018-05-17 | 2019-01-22 | 南宁乔顿电气成套设备有限公司 | Suspension and support is adjusted with antidetonation in a kind of pipeline |
| CN208565819U (en) * | 2018-07-17 | 2019-03-01 | 江苏永拓电气有限公司 | A kind of adjustable suspension and support |
| CN208816854U (en) * | 2018-06-26 | 2019-05-03 | 张海涛 | A kind of oil exploitation oil tube supporting device |
| CN209398949U (en) * | 2018-12-25 | 2019-09-17 | 江苏唯斯安建筑科技有限公司 | A kind of comprehensive support for Pipe installing |
| CN209484070U (en) * | 2019-01-27 | 2019-10-11 | 四川德尔特科技有限公司 | Seismatic method for pipeline suspension and support |
| CN210290980U (en) * | 2019-07-10 | 2020-04-10 | 江苏省华力电力设备有限公司 | Multifunctional pipeline supporting and hanging frame |
| CN210290971U (en) * | 2019-07-10 | 2020-04-10 | 江苏省华力电力设备有限公司 | Novel pipeline supporting and hanging frame structure |
| CN212616749U (en) * | 2020-04-14 | 2021-02-26 | 江苏奇佩建筑装配科技有限公司 | Assembled gallows |
-
2020
- 2020-04-14 CN CN202010289341.0A patent/CN111503377A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207093939U (en) * | 2017-05-23 | 2018-03-13 | 惠安县德虹数控设备有限公司 | A kind of pipe clamp with adjustable pipeline support |
| CN107725897A (en) * | 2017-11-08 | 2018-02-23 | 山东同其智能科技有限公司 | A kind of installation of central air-conditioning is with hanging code |
| CN208417747U (en) * | 2018-05-17 | 2019-01-22 | 南宁乔顿电气成套设备有限公司 | Suspension and support is adjusted with antidetonation in a kind of pipeline |
| CN208816854U (en) * | 2018-06-26 | 2019-05-03 | 张海涛 | A kind of oil exploitation oil tube supporting device |
| CN208565819U (en) * | 2018-07-17 | 2019-03-01 | 江苏永拓电气有限公司 | A kind of adjustable suspension and support |
| CN209398949U (en) * | 2018-12-25 | 2019-09-17 | 江苏唯斯安建筑科技有限公司 | A kind of comprehensive support for Pipe installing |
| CN209484070U (en) * | 2019-01-27 | 2019-10-11 | 四川德尔特科技有限公司 | Seismatic method for pipeline suspension and support |
| CN210290980U (en) * | 2019-07-10 | 2020-04-10 | 江苏省华力电力设备有限公司 | Multifunctional pipeline supporting and hanging frame |
| CN210290971U (en) * | 2019-07-10 | 2020-04-10 | 江苏省华力电力设备有限公司 | Novel pipeline supporting and hanging frame structure |
| CN212616749U (en) * | 2020-04-14 | 2021-02-26 | 江苏奇佩建筑装配科技有限公司 | Assembled gallows |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753643A (en) * | 2021-11-12 | 2022-07-15 | 山西建筑工程集团有限公司 | Auxiliary mounting connecting piece for bottom die of steel bar truss floor support plate based on concrete pouring |
| NL2033952B1 (en) * | 2023-01-12 | 2024-07-22 | Kropman Installatietechniek B V | METHOD AND SYSTEM FOR HANGING PIPES FROM A DECK IN A ROOM |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111503377A (en) | Assembled gallows | |
| CN218904109U (en) | Novel welding fixture for electrical control cabinet structure | |
| CN212616749U (en) | Assembled gallows | |
| CN210216614U (en) | Adjustable integrative steelframe of counter basin and wall row closestool | |
| CN220353193U (en) | Angle-adjustable grille curtain wall | |
| CN218205089U (en) | Three-dimensional adjustable mechanism suitable for hyperbolic ribbon curtain wall | |
| CN113028150A (en) | Supporting pipe installation bracket of civil construction | |
| CN213900148U (en) | Hanging device | |
| CN221372957U (en) | Reinforcing bar installation fixing device | |
| CN219364927U (en) | Steel construction connecting piece convenient to installation | |
| CN114718234B (en) | Curved surface aluminum plate curtain wall system | |
| CN219827950U (en) | Channel steel full-tooth screw rod supporting and hanging frame | |
| CN220851055U (en) | Reinforcing and connecting device for building structure | |
| CN114576433B (en) | Pipeline replacement support mounting structure in through-long pipe well and mounting method | |
| CN216355778U (en) | Socket type adjustable tray type bridge | |
| CN217969783U (en) | Module combined bicycle head | |
| CN216340104U (en) | Plug-in type L-shaped steel structure connecting piece | |
| CN221076077U (en) | Cold bending angle steel assembled support and hanger | |
| CN217002528U (en) | Corrosion-resistant wire mesh | |
| CN214332202U (en) | Holding pole mounting device on square tower column | |
| CN219866647U (en) | Support rod for pipeline installation | |
| CN214615795U (en) | Novel electric power rail railing | |
| CN213144987U (en) | Plane fastener for fixing sound barrier keel on screen frame | |
| CN215334851U (en) | Adjustable support | |
| CN219503988U (en) | Built-in fitting corrector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |